Locking and adjusting device of drawer and drawer

Abstract

The invention discloses a locking and adjusting device of a drawer and the drawer. The locking and adjusting device comprises a bottom plate, a left and right adjusting plate and an adjusting pushingblock; the bottom plate is used for being fixed to a drawer box, and a first guiding hole is formed in the bottom plate; the left and right adjusting plate is used for being connected with movable rails, the left and right adjusting plate is movably connected to the bottom plate in the left-right direction of the drawer box, a guiding structure is arranged on the left and right adjusting plate, and an included angle exists between the guiding direction of the guiding structure and the guiding direction of the first guiding hole; and the adjusting pushing block is movably arranged in the firstguiding hole, and the pushing end of the adjusting pushing block is matched with the guiding structure in a contact guiding mode. During adjustment, the adjusting pushing block is pushed, the pushingend of the adjusting pushing block acts on the guiding structure of the left and right adjusting plate in a contact mode, due to the fact that the included angle exists between the guiding direction of the first guiding hole and the guiding direction of the guiding structure, the adjusting pushing block pushes the left and right adjusting plate to move relative to the bottom plate in the left-right direction, and smooth and reliable adjustment of the drawer box relative to the movable rails in the left-right direction is realized.

Description

technical field [0001] The invention relates to the technical field of drawers, in particular to a lock adjustment device for a drawer. The invention also relates to a drawer comprising the locking adjustment device. Background technique [0002] The drawer usually includes a drawer box, a slide rail and a box body, and the drawer box is moved and set in the box body by pulling the slide rail. In actual use, there is a problem that the panels of multiple drawer boxes arranged up and down are not centered and aligned, which affects the appearance. It needs to be adjusted left and right to make the upper and lower panels aligned and centered. A specific implementation is realized by adjusting the position of the drawer box relative to the slide rail through a locking adjustment device connected between the drawer box and the slide rail. [0003] Among the existing drawer lock adjustment devices, Chinese patent CN204797184U discloses a drawer lock adjustment device, wherein t...

AI Technical Summary

Problems solved by technology

However, when the nut screw is adjusted to the end, it is easy to get stuck, which is inconvenient to use and has low reliability.

[0005] To sum up, how to solve the problem that the left and right adjustment of the locking adjustment device is easy to get stuck has become an urgent problem to be solved by those skilled in the art

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